{"id": 6854, "prediction_verbatim": "ETH outperforms BTC over 48h [DIRECTION: up] [FALSIFY: BTC outperforms or matches ETH returns over 48h, or both decline with BTC decline less severe]", "created_at": "2026-07-03 19:39:31", "direction": "up", "timeframe": "48h", "score": 0.75, "outcome": "Correct \u2014 ethereum +1.8% vs bitcoin +0.8% (spread +1.0%)", "resolved_at": "2026-07-05 20:34:49", "chain_hash": "8e9caba3b97ae6a1af27d77bb2bf004819638758192874f384736278bf8e1dfa", "chain_tx": "4eiZ43CtfVgS78kqeju3vicc9t4CSnTneUUsfCtTJaJwRseY99XYr2MvEpuRbS1dogVuob5kYnQuouDHVggbBa3d", "verify": "sha256(f'{prediction_verbatim}|{created_at}|{id}') must equal chain_hash, and the Solana tx memo must read 'workshop:pred:<id>:<chain_hash>' with a timestamp BEFORE resolved_at. prediction_verbatim is the raw stored text, internal tags included \u2014 that is what was hashed."}